BDEUS Extra Thick 7PCS Wedge Pillow Set for After Surgery, Back Pillow for Bed Sitting up, Orthopedic Foam Wedge Pillow for Acid Reflux Sleep Apnea Pain Relief, Post Surgery Pillow for GERD & Snoring

7-Piece Wedge Pillow System: More complete than typical 6 or 4-piece wedge sets, this set includes a seat cushion to support sitting, reclining, leg elevation, reading, recovery rest, and everyday bed positioning | 6.3" Extra-Thick Back Support: Unlike thinner back pillow that quickly compress and bottom out, our upgraded 6.3" design provides deeper cushioning and greater support depth, allowing gradual pressure absorption instead of a hard-stop feel. This delivers a more sofa-like, hotel-style cradling experience with enhanced resistance to collapse, better support retention over time, and a fuller, more comfortable back support feel for reading, watching TV, or working in bed. | Physical Elevation Against Acid Reflux: Ergonomic graded inclination elevates your upper body and forms a natural gravity height difference between chest and stomach. It effectively blocks stomach acid backflow and relieves heartburn and esophageal discomfort. It keeps a stable physical slope when lying flat or on side, fundamentally improving GERD and acid reflux. | Open Airway to Alleviate Sleep Apnea: This adjustable wedge pillow set perfectly supports your head and neck to straighten cervical spine, keeps the respiratory tract fully open without collapse, and prevents airway blockage caused by tongue retraction. It smooths breathing airflow, reduces snoring and breath holding, and obviously improves mild sleep apnea for all-night restful sleep. | Soft Bamboo Viscose Cover: Made with a smooth bamboo viscose cover, this wedge pillow set feels gentle against the skin and more bedroom-friendly than a clinical-looking support cushion, while the removable cover makes daily care easier for long-term use. | Multi-Angle Comfort for Sleep and Recovery: Use the pieces together or separately to support the back, neck, shoulders, knees and legs, creating customized comfort for acid reflux, heartburn, snoring concerns, post-surgery rest, leg elevation, back pressure and side-sleep positioning